A team of British surgeons has carried out Gaza's first organ transplants for a long-term plan to train local medical staff to perform the operations. Two patients underwent kidney transplants at the Shifa, Gaza's biggest public hospital. The operations were conducted a fortnight ago by a volunteer medical team from the Royal Liverpool hospital. Ziad Matouk, 42, was born with one kidney and was diagnosed with renal failure several years ago. Matouk, whose wife donated one of her kidneys, hopes to return to his job within six months. The couple had sought a transplant in Cairo, but were rejected as unsuitable at a state hospital and could not afford the fee at a private hospital. "We were desperate," said Matouk. The UK-Gaza link-up began about a year ago after Abdelkader Hammad, a doctor at the Royal Liverpool hospital, was contacted by an anaesthetist at the Shifa, who outlined the difficulties the Gaza hospital was facing with dialysis . The Shifa is forced to rely on generators because of power cuts; spare parts for its ageing dialysis machines have been difficult to import; and supplies of consumables are often scarce. After an exploratory trip last April, Hammad---whose family is Palestinian---and three colleagues from Liverpool arrived in Gaza via Egypt last month, bringing specialist equipment. Two patients were selected for surgery. The first, Mohammed Duhair, 42, received a kidney donated by his younger brother in a six-hour operation. Two days later, Matouk received a transplant after his wife, Nadia, 36, was found to be a good match. The surgeon was carried out by the British team, assisted by doctors and nurses from the Shifa. "We are very satisfied with the results," said Sobbi Skaik, head of surgery at the Gaza hospital. Skaik hopes that Gaza medical teams will eventually carry out kidney transplants independently, and that other organ transplants may follow. The Shifa is working with the Gaza ministry of health on a plan to train its doctors, surgeons, nursing staff and laboratory technicians... Why did the state hospital refuse to practice surgeon for Ziad Matouk? A) Because he couldn't afford the fee at a public hospital. B) Because the hospital didn't accept dangerous patients. C) Because they couldn't find a matched organ. D) Because his condition was untreatable.
C


(Question)
We've reached a strange--some would say unusual--point. While fighting world hunger continues to be the matter of vital importance according to a recent report from the World Health Organization (WHO), more people now die from being overweight, or say, from being extremely fat, than from being underweight. It's the good life that's more likely to kill us these days. Worse, nearly l8 million children under the age of five around the world are estimated to be overweight. What's going on? We really don't have many excuses for our weight problems. The dangers of the problem have been drilled into us by public-health campaigns since 2001 and the message is getting through--up to a point. In the 1970s, Finland, for example, had the highest rate of heart disease in the world and being overweight was its main cause. Not any more. A public-health campaign has greatly reduced the number of heart disease deaths by 80 per cent over the past three decades. Maybe that explains why the percentage of people in Finland taking diet pills doubled between 2001 and 2005, and doctors even offer surgery of removing fat inside and change the shape of the body. That has become a sort of fashion. No wonder it ranks as the world's most body-conscious country. We know what we should be doing to lose weight--but actually doing it is another matter. By far the most popular excuse is not taking enough exercise. More than half of us admit we lack willpower. Others blame good food. They say: it's just too inviting and it makes them overeat. Still others lay the blame on the Americans, complaining that pounds have piled on thanks to eating too much American-style fast food. Some also blame their parents--their genes. But unfortunately, the parents are wronged because they're normal in shape, or rather slim. It's a similar story around the world, although people are relatively unlikely to have tried to lose weight. Parents are eager to see their kids shape up. Do as I say--not as I do. Why does the author think that people have no excuse for being overweight? A) A lot of effective diet pills are available. B) Body image has nothing to do with good food. C) They have been made fully aware of its dangers. D) There are too many overweight people in the world.
(Answer)
C


There is a lot of misunderstanding about studying. Most students have not been taught the principles behind really effective working. Imagine a graph showing the amount a person learns against the number of hours he works in a day. If he doesn't do any work, he learns nothing (point 0). If he does an hour's work he learns a certain amount (point 1). If he does two hours' work he learns about twice as much (point 2). If he does more work he'll learn still more (point 3). However, if he tries to do twenty-three and a half hours' work in a day, he will be so tired that he'll hardly remember anything: what he learns will be very little (point 4). If he did less work he'd learn more (point 5). Now whatever the exact shape of the graph's curve , made by joining these points, it must have a high point. Point "X" is the very maximum anyone can learn in the day. And this represents the optimum , the best, amount of work to do. It is the best possible compromise between adequate time at the books and fatigue . Fatigue is an absolutely real thing; one can't escape it or ignore it. If you try to ignore it and press yourself to work past the optimum, you will only get on this downward slope and achieve less than the best - and then become very tired and lose your power of concentration. The skill in being a student consists of getting one's daily study as near the optimum point as possible. I cannot tell you what the optimum is. It differs with the type of work, it differs from person to person, and even in the same person it varies from week to week. You must try to find your own. Every day you study, bear this principle of the optimum in mind. When you feel yourself getting fatigued, if you find yourself reading the same paragraph over and over again and not taking it in, that's a pretty good sign you've reached your highest point for the day and should stop. Most ordinary students find their optimum at five hours a day. Yours may be a little more or a little less - but if you get in five hours' good work a day, you... According to the passage,   _  . A) the longer you study every day, the more you will learn B) you'll achieve better learning results if you work three hours every day C) the less work you do, the better you will learn D) your work efficiency will decrease once you exceed a certain point of work

D